C8 Maintenance    3. Covers 
 
C Series Maintenance Manual Rev.2  223 
3.12 Connector Sub Plate 
 
CAUTION 
■ 
remove the connector sub plate forcibly.   It may result in damage to the 
cables, disconnection, and/or contact failure.  These are extremely hazardous 
and may result in electric shock and/or improper function of the robot system.
 
■ 
When removing the connector sub plate, make sure to remove 
all connectors of 
the connector plate and the 
M/C cable.    Removing only the connector sub plate 
may result in damage to the cables, disconnection, and/or contact failure.    These 
are 
extremely hazardous and may result in electric shock and/or improper function 
 
■ 
When installing the connector sub plate, be careful not to get the cables caught in 
it or bend them forcibly to push into the cover.
 
Unnecessary strain on cables may result in damage to the cables, disconnection, 
and/or contact failure.    These are extremely hazardous and may result in electric 
shock and/or improper function of the robot system.
 
When routing the cables, check the cable l
ocations at removing the connector sub 
plate.    Be sure to place the cables back to their original locations.
 
 
 
Remove the bolts and then remove the connector sub 
plate.
 
 
Hexagon socket head cap bolts: 4-M4×10 
 
Hexagon socket head cap bolts:   
4-M4×10 (with a seal washer) 
 
Remove the base sub plate gasket together. 
The gasket has the spacers.   
Be careful not to lose the seal washers and spacers.